Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash flows from operating activities:
Net loss	$ (5,387)	$ (9,099)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	192	424
Amortization	(11)
Impairment charge	400
Stock-based compensation expense	469	231
Bad debt expense	184	519
Loss on disposal of fixed assets		9
Changes in operating assets and liabilities:
Accounts receivable	(4,342)	14,546
Accounts receivable, related party	(13,949)
Note receivable	(5,202)
Costs and estimated earnings in excess of billing on uncompleted contracts	(5,641)	(193)
Costs and estimated earnings in excess of billing on uncompleted contracts, related party	(450)
Inventories	(2,819)	(1,292)
Asset held for sale		(1,115)
Prepaid expenses and other current assets	140	366
Accounts payable	3,433	(7,596)
Accounts payable, related party	3,879
Income taxes payable	9	(134)
Billings in excess of costs and estimated earnings on uncompleted contracts	(408)	4,383
Billings in excess of costs and estimated earnings on uncompleted contracts, related party	889
Accrued liabilities and other liabilities	(770)	(1,186)
Net cash used in operating activities	(29,384)	(137)
Cash flows from investing activities:
Acquisitions of property, plant and equipment	(83)	(24)
Net cash used in investing activities	(83)	(24)
Cash flows from financing activities:
Proceeds from issuance of common stock, net	32,719
Decrease (increase) in restricted cash	639	(1,061)
Net proceeds from loans payable	4,500	3,798
Loan fees	(107)
Principal payments on loans payable and capital lease obligations	(3,897)	(297)
Net cash provided by financing activities	33,854	2,440
Effect of exchange rate changes on cash	17	(16)
Increase in cash and cash equivalents	4,404	2,263
Cash and cash equivalents at beginning of period	1,441	3,136
Cash and cash equivalents at end of period	5,845	5,399
Supplemental disclosure of cash flow information:
Cash paid for interest	469	307
Cash paid for Hong Kong profits tax	10	126
Supplemental disclosure of non-cash investing and financing activities:
Equipment acquired through notes payable and capital leases		14
Insurance premium financing	249	186
Amounts reclassified from costs and estimated earnings in excess of billing on uncompleted contracts to asset held for sale		$ 5,557